山西电力备用辅助服务市场机制设计与实践  

Design and Practice of Power Reserve Ancillary Service Market Mechanism of Shanxi in China

作　　者：邹鹏[1] 崔校瑞 何希然 荆朝霞[3] 张超[1] 程雪婷 孙田 叶文圣 ZOU Peng;CUI Xiaorui;HE Xiran;JING Zhaoxia;ZHANG Chao;CHENG Xueting;SUN Tian;YE Wensheng(State Grid Shanxi Electric Power Company,Taiyuan 030021,Shanxi Province,China;State Grid Shanxi Electric Power Research Institute,Taiyuan 030001,Shanxi Province,China;School of Electric Power Engineering,South China University of Technology,Guangzhou 510000,Guangdong Province,China;Beijing Power Exchange Center,Xicheng District,Beijing 100031,China;Department of Electrical Engineering,Tsinghua University,Haidian District,Beijing 100084,China)

机构地区：[1]国网山西省电力公司,山西省太原市030021 [2]国网山西省电力公司电力科学研究院,山西省太原市030001 [3]华南理工大学电力学院,广东省广州市510000 [4]北京电力交易中心有限公司,北京市西城区100031 [5]清华大学电机工程与应用电子技术系,北京市海淀区100084

出　　处：《电网技术》2024年第6期2490-2501,I0064,共13页Power System Technology

基　　金：国网山西省电力公司科技项目“新型电力系统下考虑动态备用需求的备用市场机制设计及关键技术研究”(52053023000A)。

摘　　要：电力备用辅助服务市场是反映备用服务价值、引导传统火电和新型主体积极提供备用服务、支撑新型电力系统构建的重要机制。山西在电力现货市场和调频辅助服务市场正式运行的基础上,针对新能源高占比下电网备用灵活调节资源不足的问题,研究提出了主辅协调的正备用辅助服务市场交易机制。在市场机制设计上,山西采用现货电能量市场和正备用市场的总费用最低为目标确定机组组合、再顺次出清备用和电能量市场的半耦合出清协调模式,并给予备用服务供应商除中标容量补偿以外的富余发电容量补偿费用,以充分反映备用服务保供应和促消纳的双重价值。算例分析及山西正备用市场模拟试运行结果表明,备用服务市场建设有利于发现备用调节价值,优化系统调节资源配置,相关成果可为国内备用市场建设提供参考。The electricity reserve ancillary service market is an important mechanism to reflect the value of reserve service,guide traditional thermal power and new entities to actively provide reserve service,and support the construction of the new power system.Based on the formal operation of the electricity spot market and the frequency regulation ancillary service market in Shanxi,in response to the problem of insufficient flexible regulation resources for the power grid with a high proportion of renewable energy,Shanxi proposes a transaction mechanism of the positive reserve ancillary service market coordinated with the power energy.Regarding market mechanism design,Shanxi adopts the semi-coupled clearing coordination mode that uses the total cost of the electricity spot market and the positive reserve market as the lowest target to determine the unit commitment,then clears the reserve and electricity energy markets in turn.It provides compensation for surplus generation capacity to suppliers of reserve service and the compensation for winning capacity,to fully reflect the dual value of reserve service to ensure power supply and promote renewable energy consumption.The case analysis and the results of test operation of the Shanxi reserve market show that the construction of the reserve service market is conducive to discovering reserve regulation value and optimizing the allocation of system regulation resources,and relevant achievements can provide a reference for the construction of the domestic reserve market.

关 键 词：备用市场 电力市场 电能量-备用耦合机制 辅助服务 运营实践 

分 类 号：TM73[电气工程—电力系统及自动化]